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| author | Mike Isely <isely@pobox.com> | 2008-02-09 00:35:12 -0600 |
|---|---|---|
| committer | Mike Isely <isely@pobox.com> | 2008-02-09 00:35:12 -0600 |
| commit | 0c5787b5133da5a4bf8c904d6b708f2d5965d417 (patch) | |
| tree | 63737f39c9d8244fe806c78ec6603ffa5d2bf36f /linux/drivers/media/video/pvrusb2 | |
| parent | 0b2f04720a5a16129b8aba56aba0dcb878ea80a2 (diff) | |
| download | mediapointer-dvb-s2-0c5787b5133da5a4bf8c904d6b708f2d5965d417.tar.gz mediapointer-dvb-s2-0c5787b5133da5a4bf8c904d6b708f2d5965d417.tar.bz2 | |
pvrusb2: Handle ATSC video standard bits
From: Mike Isely <isely@pobox.com>
The pvrusb2 driver dynamically generates an enumeration of support
video standard combinations based on which video standard bits are
set. ATSC modes don't fall into this since they are by nature not
analog. The pvrusb2 driver has been warning about an inability to
classify ATSC standards. This change causes the classification
algorithm to ignore any ATSC standards (such things are better handled
elsewhere anyway).
Signed-off-by: Mike Isely <isely@pobox.com>
Diffstat (limited to 'linux/drivers/media/video/pvrusb2')
| -rw-r--r-- | linux/drivers/media/video/pvrusb2/pvrusb2-std.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-std.c b/linux/drivers/media/video/pvrusb2/pvrusb2-std.c index b37854b06..364ba4849 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2-std.c +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-std.c @@ -80,7 +80,7 @@ struct std_name { #define TSTD_Nc (V4L2_STD_PAL_Nc) #define TSTD_60 (V4L2_STD_PAL_60) -#define CSTD_ALL (CSTD_PAL|CSTD_NTSC|CSTD_SECAM) +#define CSTD_ALL (CSTD_PAL|CSTD_NTSC|CSTD_ATSC|CSTD_SECAM) /* Mapping of standard bits to color system */ static const struct std_name std_groups[] = { @@ -329,7 +329,7 @@ struct v4l2_standard *pvr2_std_create_enum(unsigned int *countptr, struct v4l2_standard *stddefs; if (pvrusb2_debug & PVR2_TRACE_STD) { - char buf[50]; + char buf[80]; bcnt = pvr2_std_id_to_str(buf,sizeof(buf),id); pvr2_trace( PVR2_TRACE_STD,"Mapping standards mask=0x%x (%.*s)", @@ -353,8 +353,11 @@ struct v4l2_standard *pvr2_std_create_enum(unsigned int *countptr, if ((id & std_mixes[idx2]) == std_mixes[idx2]) std_cnt++; } + /* Don't complain about ATSC standard values */ + fmsk &= ~CSTD_ATSC; + if (fmsk) { - char buf[50]; + char buf[80]; bcnt = pvr2_std_id_to_str(buf,sizeof(buf),fmsk); pvr2_trace( PVR2_TRACE_ERROR_LEGS, |